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Individual Calculations September 2021 |
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| Kumarappan, Ganesh Total change: -13.20 | |   |
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| 2021 DFW FIDE Premier 6 - Premier | Dallas, Texas | USA | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1798 | 2.00 | 3 | -0.33 | 40 | -13.20 | |
|  Meng, Joshua | | | 1480 | USA | 0.50 | 1 | -0.37 | 40 | -14.80 | |  Allen, Jonathan F | | | 1644 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Barnes, Maxwell H | | | 1601 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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